Effectiveness of the drug alkamon OS-2 as a regulator of growth and cultivation of plants against the various preplant tillage on the yield of the barley.

Abstract. In this article the authors consider the combination of tillage techniques with methods of the plant protection which directed to increase the yield of malting barley. We study the impact of the new preparation alkamon OS-2 in conjunction with the methods of the preplant tillage on barley yield cultivation. The authors describe the efficiency of alkamona OS-2 compared with the permitted preparation albite.